MR Findings of Multiple Sclerosis in Spinal Cord
Journal of the Korean Radiological Society
;
: 987-991, 1994.
Artigo
em Coreano
| WPRIM
| ID: wpr-145797
ABSTRACT
PURPOSE:
To analyze the MR imaging features of multiple sclerosis (MS) in spinal cord. MATERIALS ANDMETHODS:
Nine MR (magnetic resonance) images of six patients with suspected MS were retrospectively evaluated in active phase (n=6) and inactive phase (n=3) before and after Gadolinium-DTPA administration.RESULTS:
In all patients with clinically active phase, plaques of spinal cord appeared as high signal intensity on T2-weighted image with isointense cord swelling on Tl-weighted images. All lesions were enhanced on Gd-DTPA enhanced Tl-weighted images. The patterns of enhancement were nodular, circumferential rim-like, and segmental. On follow-up images in 3 patients who became clinically stable, all enhancing lesions disappeared.CONCLUSION:
MR is a good modality in detection of spinal MS, and Gd-DTPA-enhanced MR is valuable in differentiating active MS from stable MS.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Medula Espinal
/
Imageamento por Ressonância Magnética
/
Estudos Retrospectivos
/
Seguimentos
/
Gadolínio DTPA
/
Esclerose Múltipla
Tipo de estudo:
Estudo diagnóstico
/
Estudo observacional
/
Estudo prognóstico
Limite:
Humanos
Idioma:
Coreano
Revista:
Journal of the Korean Radiological Society
Ano de publicação:
1994
Tipo de documento:
Artigo
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